hinge line

基本解释

This paper presents a new approach to determining the moments of inertia of the control surface or tab about its hinge line.
本文提供了一种试验测定操纵面或调整片绕自身铰链轴线的转动惯量的新方法。
The negative plastic hinge line in the plate was evaluated by using variational approach , then an equation for calculating the ultimate load carrying capacity was developed.
首先利用变分原理确定板的负塑性铰线方程，继而推导出极限承载力的表达式。
The hinge line of the basin progressively migrates towards the fault.
整个演化过程中，盆地转折线逐渐向断层移动。